[INFO] fetching crate babushka 0.1.10...
[INFO] checking babushka-0.1.10 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate babushka 0.1.10 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate babushka 0.1.10
[INFO] finished tweaking crates.io crate babushka 0.1.10
[INFO] tweaked toml for crates.io crate babushka 0.1.10 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate babushka 0.1.10 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate babushka 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff0ad69cfde8f30d56fda7e80d821dd2be845e2e8a9ebb39dc2c708acee96800
[INFO] running `Command { std: "docker" "start" "-a" "ff0ad69cfde8f30d56fda7e80d821dd2be845e2e8a9ebb39dc2c708acee96800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0ad69cfde8f30d56fda7e80d821dd2be845e2e8a9ebb39dc2c708acee96800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0ad69cfde8f30d56fda7e80d821dd2be845e2e8a9ebb39dc2c708acee96800", kill_on_drop: false }`
[INFO] [stdout] ff0ad69cfde8f30d56fda7e80d821dd2be845e2e8a9ebb39dc2c708acee96800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1abaf97509524cd3d14c64aea7178e1f00f3dd1e23da706680ee59c77cb4080
[INFO] running `Command { std: "docker" "start" "-a" "f1abaf97509524cd3d14c64aea7178e1f00f3dd1e23da706680ee59c77cb4080", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling xml-rs v0.8.21
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking object v0.36.3
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking font8x8 v0.3.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling minifb v0.27.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]    Compiling babushka v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]  --> src/no_fit_polygon.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::{Float, ToPrimitive, Zero};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]  --> src/polygon.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]   |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AbsDiffEq`
[INFO] [stdout]  --> src/raster.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use approx::{abs_diff_eq, AbsDiffEq};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkBy`
[INFO] [stdout]   --> src/raster.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::{ChunkBy, Itertools};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]   --> src/raster.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits::{Float, Num, NumCast, One, ToPrimitive};
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]  --> src/no_fit_polygon.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::{Float, ToPrimitive, Zero};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]  --> src/polygon.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]   |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AbsDiffEq`
[INFO] [stdout]  --> src/raster.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use approx::{abs_diff_eq, AbsDiffEq};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkBy`
[INFO] [stdout]   --> src/raster.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::{ChunkBy, Itertools};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]   --> src/raster.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits::{Float, Num, NumCast, One, ToPrimitive};
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]    --> src/raster.rs:416:5
[INFO] [stdout]     |
[INFO] [stdout] 416 |     scale: f64,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]    --> src/raster.rs:416:5
[INFO] [stdout]     |
[INFO] [stdout] 416 |     scale: f64,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `babushka::polygon::Polygon as _`
[INFO] [stdout]  --> examples/union.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use babushka::polygon::Polygon as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `draw_polygon_graph`
[INFO] [stdout]  --> examples/display_terashima.rs:5:58
[INFO] [stdout]   |
[INFO] [stdout] 5 | use babushka::raster::{draw_multi_polygon, draw_polygon, draw_polygon_graph, draw_text};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `draw_polygon_graph`
[INFO] [stdout]  --> examples/piece.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use babushka::raster::{draw_multi_polygon, draw_polygon_graph};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> examples/nfp_hole.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.33s
[INFO] running `Command { std: "docker" "inspect" "f1abaf97509524cd3d14c64aea7178e1f00f3dd1e23da706680ee59c77cb4080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1abaf97509524cd3d14c64aea7178e1f00f3dd1e23da706680ee59c77cb4080", kill_on_drop: false }`
[INFO] [stdout] f1abaf97509524cd3d14c64aea7178e1f00f3dd1e23da706680ee59c77cb4080